Digging adapter for a plow



FIG. 1 is a perspective view of a digging adapter for a plow showing my new design

FIG. 2 is a bottom plan view thereof.

FIG. 3 is a side elevation view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a rear elevation view thereof.

FIG. 6 is a front elevation view thereof. 

The ornamental design for a digging adapter for a plow, substantially as shown and described. 